import { spawn } from 'node:child_process';
import fs from 'node:fs';
import readline from 'node:readline';

const configPath =
  process.env.AGC_CONFIG_PATH ??
  'C:/Users/kdletters/AppData/Roaming/world.genarrative.ai-game-creator/game-creator.config.json';
const config = JSON.parse(fs.readFileSync(configPath, 'utf8'));
const args = [
  'app-server',
  '--stdio',
  '-c',
  'web_search="disabled"',
  '-c',
  'agents.enabled=false',
];
for (const feature of [
  'apps',
  'browser_use',
  'browser_use_external',
  'browser_use_full_cdp_access',
  'computer_use',
  'goals',
  'image_generation',
  'in_app_browser',
  'plugins',
  'remote_plugin',
  'shell_tool',
  'tool_suggest',
  'unified_exec',
  'workspace_dependencies',
])
  args.push('--disable', feature);
args.push(
  '-c',
  'model_provider="genarrative_agc"',
  '-c',
  'model_providers.genarrative_agc.name="Genarrative AGC"',
  '-c',
  `model_providers.genarrative_agc.base_url="${config.llm.baseUrl.replace(/\/$/, '')}"`,
  '-c',
  'model_providers.genarrative_agc.env_key="GENARRATIVE_AGC_API_KEY"',
  '-c',
  'model_providers.genarrative_agc.wire_api="responses"',
);
const child = spawn(
  'C:/Program Files/nodejs/node.exe',
  [
    'C:/Users/kdletters/AppData/Roaming/npm/node_modules/@openai/codex/bin/codex.js',
    ...args,
  ],
  {
    cwd: process.cwd(),
    env: { ...process.env, GENARRATIVE_AGC_API_KEY: config.llm.apiKey },
    stdio: ['pipe', 'pipe', 'pipe'],
  },
);
const send = (value) => child.stdin.write(`${JSON.stringify(value)}\n`);
const timer = setTimeout(
  () => {
    console.log('smoke-timeout');
    child.kill();
    process.exit(1);
  },
  Number(process.env.DIRECT_SMOKE_TIMEOUT_MS ?? 180000),
);
readline.createInterface({ input: child.stdout }).on('line', (line) => {
  let message;
  try {
    message = JSON.parse(line);
  } catch {
    return;
  }
  if (message.id === 2) {
    console.log('thread-start-ok');
    const write = process.env.DIRECT_SMOKE_WRITE === '1';
    send({
      id: 3,
      method: 'turn/start',
      params: {
        threadId: message.result.thread.id,
        input: [
          {
            type: 'text',
            text:
              process.env.DIRECT_SMOKE_PROMPT ??
              (write
                ? '在当前工作区创建 smoke-marker.txt，写入 DIRECT_CODEX_WRITE_OK，然后回复已完成。'
                : '只回复 DIRECT_CODEX_SMOKE_OK，不要修改文件。'),
          },
        ],
        model: config.llm.model,
        approvalPolicy: 'never',
        sandboxPolicy: write
          ? {
              type: 'workspaceWrite',
              writableRoots: [process.cwd()],
              networkAccess: true,
            }
          : { type: 'readOnly', networkAccess: false },
      },
    });
  }
  if (message.id === 3 && message.error) {
    console.log(`turn-start-error:${message.error.message}`);
    clearTimeout(timer);
    child.kill();
    process.exit(1);
  }
  if (message.method === 'turn/completed') {
    console.log(`turn-completed:${message.params?.turn?.status}`);
    clearTimeout(timer);
    child.kill();
    process.exit(message.params?.turn?.status === 'completed' ? 0 : 1);
  }
});
send({
  id: 1,
  method: 'initialize',
  params: {
    clientInfo: { name: 'agc-direct-smoke', version: '0.1' },
    capabilities: { experimentalApi: true },
  },
});
send({ method: 'initialized', params: {} });
send({
  id: 2,
  method: 'thread/start',
  params: {
    cwd: process.cwd(),
    model: config.llm.model,
    approvalPolicy: 'never',
    sandbox:
      process.env.DIRECT_SMOKE_WRITE === '1' ? 'workspace-write' : 'read-only',
    ephemeral: true,
  },
});